Answer:
-1
Step-by-step explanation:
Remember PEMDAS! Start with distributing the parentheses -(3x+6) so you get -8x-3x-6=4-x and simplify. Then you get -11x-6=4-x and combine like terms which equals -10=10x. Simplify and you get -1.
Number 3
x: 93⁰ × 117⁰ × 87⁰ x⁰ ×
x : x
it is equal to 2 gallons
23
Good Luck!!!
